Louisville, KY ZIP Codes
Louisville, Kentucky has 68 ZIP codes: 34 for street addresses (, , , , , and 28 more), 22 for PO boxes and 12 for single organizations.
Each street ZIP belongs to one post office or station. Check your street, or filter the list by post office.
Which Louisville ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Louisville ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
PO box and single-organization ZIP codes have no area on the map. Dashed line: Louisville city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
Louisville ZIP code questions
How many ZIP codes does Louisville have?
68: 34 for street addresses, 22 for PO boxes and 12 for single organizations (USPS, October 2026).
What is the main ZIP code for Louisville?
40293, the ZIP code of the main Louisville post office at 1420 Gardiner Ln.
How do I find the full ZIP+4 code for my address?
The last four digits come from the Postal Service and are not on this site. Its ZIP Code lookup by address on usps.com gives all nine.
